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Home >> Chevrolet >> 2005 >> Blazer 2D Utility, 4WD, Part Time, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 5 (Engine Controls - (Introduction) Specifications & Repair Instructions) >> Repair Instructions >> Mass Air Flow (MAF) Sensor Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2005 GMC Safari and 2005 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Air Cleaner Cover At MAF Sensor View
    GM293628Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
    IMPORTANT: Point the flow arrows on the MAF sensor away from the air cleaner.
  1. Attach the MAF sensor to the air cleaner cover by tightening the hose clamp.

    Tighten:  Tighten the clamp to 4 N.m (35 lb in).

  2. Fig 2: Identifying Air Cleaner Outlet Duct At MAF Sensor
    GM315353Courtesy of GENERAL MOTORS CORP.
  3. Attach the air cleaner outlet duct to the MAF sensor by tightening the hose clamp.

    Tighten:  Tighten the clamp to 4 N.m (35 lb in).

  4. Fig 3: Identifying Air Cleaner Cover
    GM281852Courtesy of GENERAL MOTORS CORP.
  5. Install the air cleaner cover by fastening the air cleaner cover retainer clips.
  6. Fig 4: View Of MAF Sensor Harness Connector
    GM281851Courtesy of GENERAL MOTORS CORP.
  7. Connect the MAF sensor harness connector.